Question

3x-5y+1=0 & 2x+3y-12=0 by cross multiplication method​

Answer 1

Step-by-step explanation:

3x minus 5y plus 1 is equals to 0

2x plus 3y minus 12 is equals to 0

This means that

3x minus 5y plus 1 is equal to 2x plus 3y minus 12

3x minus 2x is equal to 3y plus 5y minus 12 minus 1

x is equal to 8y minus 13

Now consider any one equation and put the value of x is equal to 8y minus 13 in it

Let us take 3x minus 5y plus 1 is equal to 0

By doing this , we will get the value of y i.e. 2

By putting this value of y , we will get the value of x

put the value of y in any of the two given equations

the value of x will be 3

Answer 2

Answer:

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